Patents by Inventor Volker Eichhorst

Volker Eichhorst has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Cobalt binder metal alloy
    Patent number: 5844153
    Abstract: A mixed metal powder for hard metal alloys comprising cobalt, 1 to 10 parts per weight tungsten and 1 to 10 parts by weight of aluminum and a hard metal alloy containing the mixed metal powder binder in an amount of from 2 to 12 parts by weight per about 100 parts by weight of a metal carbide for corrosion resistant hard metal tools.
    Type: Grant
    Filed: July 12, 1996
    Date of Patent: December 1, 1998
    Assignee: EMTEC Magnetics GmbH
    Inventors: Manfred Schlatter, Jurgen Koppe, Volker Eichhorst